Publications
] , "Electrical characterization of low defect density nonpolar (11\= 2 0) a-plane GaN grown with sidewall lateral epitaxial overgrowth (SLEO)", Journal of Materials Research, vol. 23, no. 2: Cambridge University Press, pp. 551–555, 2008.
, "Growth and characterization of N-polar GaN films on SiC by metal organic chemical vapor deposition", Journal of Applied Physics, vol. 104, no. 2: AIP, pp. 024301, 2008.
, "Impact of point defects on the luminescence properties of (Al, Ga) N", Materials Science Forum, vol. 590: Trans Tech Publications, pp. 233–248, 2008.
, "Improved Performance of Plasma-Assisted Molecular Beam Epitaxy Grown AlGaN/GaN High Electron Mobility Transistors with Gate-Recess and CF4-Treatment", Applied physics express, vol. 1, no. 6: IOP Publishing, pp. 061101, 2008.
, "Improved quality nonpolar a-plane GaN/AlGaN UV LEDs grown with sidewall lateral epitaxial overgrowth (SLEO)", physica status solidi (a), vol. 205, no. 7: WILEY-VCH Verlag, pp. 1705–1712, 2008.
, "M-plane InGaN/GaN light emitting diodes fabricated by MOCVD regrowth on c-plane patterned templates", physica status solidi (c), vol. 5, no. 9: Wiley Online Library, pp. 2963–2965, 2008.
, "N-face metal–insulator–semiconductor high-electron-mobility transistors with AlN back-barrier", IEEE Electron Device Letters, vol. 29, no. 10: IEEE, pp. 1101–1104, 2008.
, "Polarity inversion of N-face GaN by plasma-assisted molecular beam epitaxy", Journal of Applied Physics, vol. 104, no. 9: AIP, pp. 093710, 2008.
, "Power performance of MBE-grown N-face high electron mobility transistors with AIN back barrier", Device Research Conference, 2008: IEEE, pp. 201–202, 2008.
, "Semiconductor, superconductor, spintronic, dielectric, and organic materials-Improved Performance of Plasma-Assisted Molecular Beam Epitaxy Grown AlGaN/GaN High Electron Mobility Transistors with Gate-Recess and CF4-Treatment", Applied Physics Express, vol. 1, no. 6, pp. 61101, 2008.
, "Study of interface barrier of SiN x/GaN interface for nitrogen-polar GaN based high electron mobility transistors", Journal of Applied Physics, vol. 103, no. 12: AIP, pp. 124508, 2008.
, "Characterization and Discrimination of AlGaN-and GaN-related Deep Levels in AlGaN/GaN Heterostructures", AIP Conference Proceedings, vol. 893, no. 1: AIP, pp. 223–224, 2007.
, "Electrical and structural characterization of Mg-doped p-type Al 0.69 Ga 0.31 N films on SiC substrate", Journal of Applied Physics, vol. 101, no. 5: AIP, pp. 053717, 2007.
, "Impact of $$\backslash$hbox ${$CF$}$ _ ${$4$}$ $ Plasma Treatment on GaN", IEEE Electron Device Letters, vol. 28, no. 9: IEEE, pp. 781–783, 2007.
, "Low nonalloyed Ohmic contact resistance to nitride high electron mobility transistors using N-face growth", Applied Physics Letters, vol. 91, no. 23: AIP, pp. 232103, 2007.
, "Metalorganic chemical vapor deposition regrowth of InGaN and GaN on N-polar pillar and stripe nanostructures", Japanese journal of applied physics, vol. 46, no. 3L: IOP Publishing, pp. L230, 2007.
, "N-face high electron mobility transistors with a GaN-spacer", physica status solidi (a), vol. 204, no. 6: Wiley Online Library, pp. 2049–2053, 2007.
, "N-polar Ga N/ Al Ga N/ Ga N high electron mobility transistors", Journal of Applied Physics, vol. 102, no. 4: AIP, pp. 044501, 2007.
, "N-polar GaN Electronics", Physics of Semiconductor Devices, 2007. IWPSD 2007. International Workshop on: IEEE, pp. 368–368, 2007.
, "Power performance of AlGaN/GaN HEMTs grown on SiC by ammonia-MBE at 4 and 10 GHz", IEEE Electron Device Letters, vol. 28, no. 11: IEEE, pp. 945–947, 2007.
, "Structural and Optical Properties of Nonpolar InGaN/GaN Multiple Quantum Wells Grown on Planar and Lateral Epitaxially Overgrown m-Plane GaN Films", Japanese Journal of Applied Physics, vol. 46, no. 2R: IOP Publishing, pp. 542, 2007.
, "Effect of the Nucleation Conditions on the Polarity of AlN and GaN Films Grown on C-face 6H–SiC", Japanese journal of applied physics, vol. 45, no. 3L: IOP Publishing, pp. L322, 2006.
, "Nonpolar m-plane blue-light-emitting diode lamps with output power of 23.5 mW under pulsed operation", Japanese journal of applied physics, vol. 45, no. 2R: IOP Publishing, pp. 739, 2006.
, "Review of recent developments in growth of AlGaN/GaN high-electron mobility transistors on 4H-SiC by plasma-assisted molecular beam epitaxy", IEICE transactions on electronics, vol. 89, no. 7: The Institute of Electronics, Information and Communication Engineers, pp. 906–912, 2006.